Annotation of Gnu-Mach/i386/pc/NOTES, revision 1.1.1.1

1.1       root        1: 
                      2: 
                      3: i16_raw.c:
                      4:        Provides a default implementation
                      5:        of real/pmode switching code.
                      6:        Assumes that, as far as it's concerned,
                      7:        low linear address always map to physical addresses.
                      8:        (The low linear mappings can be changed,
                      9:        but must be changed back before switching back to real mode.)
                     10: 
                     11:        Provides:
                     12:                i16_raw_switch_to_pmode()
                     13:                i16_raw_switch_to_real_mode()
                     14: 
                     15:                i16_raw_start()
                     16:                        Called in real mode.
                     17:                        Initializes the pmode switching system,
                     18:                        switches to pmode for the first time,
                     19:                        and calls the 32-bit function raw_start().
                     20: 
                     21:        Depends on:
                     22: 
                     23:                paging.h:
                     24:                        raw_paging_enable()
                     25:                        raw_paging_disable()
                     26:                        raw_paging_init()
                     27: 
                     28:                a20.h:
                     29:                        i16_enable_a20()
                     30:                        i16_disable_a20()
                     31: 
                     32:                real.h:
                     33:                        real_cs
                     34: 

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